DE59004816D1 - FUEL INJECTION DEVICE FOR INJECTION COMBUSTION ENGINES. - Google Patents

FUEL INJECTION DEVICE FOR INJECTION COMBUSTION ENGINES.

Info

Publication number
DE59004816D1
DE59004816D1 DE91900714T DE59004816T DE59004816D1 DE 59004816 D1 DE59004816 D1 DE 59004816D1 DE 91900714 T DE91900714 T DE 91900714T DE 59004816 T DE59004816 T DE 59004816T DE 59004816 D1 DE59004816 D1 DE 59004816D1
Authority
DE
Germany
Prior art keywords
combustion engines
injection
fuel injection
injection device
fuel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE91900714T
Other languages
German (de)
Inventor
Franz Guggenbichler
Jaroslaw Hlousek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59004816D1 publication Critical patent/DE59004816D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/06—Pumps peculiar thereto
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/08—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by two or more pumping elements with conjoint outlet or several pumping elements feeding one engine cylinder
DE91900714T 1990-01-03 1990-12-22 FUEL INJECTION DEVICE FOR INJECTION COMBUSTION ENGINES. Expired - Fee Related DE59004816D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4000043 1990-01-03
DE4029159A DE4029159A1 (en) 1990-01-03 1990-09-14 FUEL INJECTION DEVICE FOR INJECTION COMBUSTION ENGINES
PCT/DE1990/000991 WO1991010059A1 (en) 1990-01-03 1990-12-22 Fuel injection device for injection-type internal combustion engines

Publications (1)

Publication Number Publication Date
DE59004816D1 true DE59004816D1 (en) 1994-04-07

Family

ID=25888806

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4029159A Withdrawn DE4029159A1 (en) 1990-01-03 1990-09-14 FUEL INJECTION DEVICE FOR INJECTION COMBUSTION ENGINES
DE91900714T Expired - Fee Related DE59004816D1 (en) 1990-01-03 1990-12-22 FUEL INJECTION DEVICE FOR INJECTION COMBUSTION ENGINES.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4029159A Withdrawn DE4029159A1 (en) 1990-01-03 1990-09-14 FUEL INJECTION DEVICE FOR INJECTION COMBUSTION ENGINES

Country Status (7)

Country Link
US (1) US5178110A (en)
EP (1) EP0461221B1 (en)
JP (1) JPH04506102A (en)
CZ (1) CZ697590A3 (en)
DE (2) DE4029159A1 (en)
RU (1) RU2060403C1 (en)
WO (1) WO1991010059A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4100094A1 (en) * 1990-01-03 1992-07-09 Bosch Gmbh Robert Fuel injection device for IC engine
DE19527719A1 (en) * 1995-07-31 1997-02-06 Woodward Governor Germany Gmbh Fuel injection system
EP1169567A2 (en) * 1999-04-19 2002-01-09 International Engine Intellectual Property Company, LLC. Fuel pressure delay cylinder
DE19928846A1 (en) * 1999-06-24 2001-03-08 Bosch Gmbh Robert Common rail injector
CN100378323C (en) * 2005-01-21 2008-04-02 缪志勤 Free piston type digitally controlled fuel injection pump
KR100992227B1 (en) * 2008-10-27 2010-11-05 현대중공업 주식회사 Prevention device of cavitation erosion damage in the fuel injection pump of the diesel engine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE105867C (en) *
DE1198610B (en) * 1961-09-01 1965-08-12 Linde Eismasch Ag Fuel injection device for internal combustion piston engines
FR1313624A (en) * 1962-02-05 1962-12-28 Lindes Eismaschinen Ag Self-igniting internal combustion engine and fuel supply method
NL288235A (en) * 1963-02-20
DE1253952B (en) * 1964-04-02 1967-11-09 Daimler Benz Ag Fuel injection pump for internal combustion engines
JPS4933293B1 (en) * 1970-06-23 1974-09-06
DD105867A1 (en) * 1973-09-18 1974-05-12
DE2837297A1 (en) * 1978-08-26 1980-03-06 Daimler Benz Ag FUEL INJECTION PUMP FOR AIR COMPRESSING INJECTION COMBUSTION ENGINES
FR2482669A2 (en) * 1979-05-28 1981-11-20 Semt IMPROVEMENT TO INJECTION PUMP FOR INTERNAL COMBUSTION ENGINE
GB2114236B (en) * 1982-01-23 1985-04-17 Lucas Ind Plc Fuel injection system
IT1186600B (en) * 1985-07-30 1987-12-04 Mario Brighigna DOUBLE STAGE PUMP FOR FUEL INJECTION PUMP WITH MECHANICAL REGULATION SYSTEM OF FLOW RATE
DE3812867A1 (en) * 1988-04-18 1989-10-26 Hatz Motoren FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES WITH PRIME AND MAIN INJECTION OF THE FUEL

Also Published As

Publication number Publication date
EP0461221B1 (en) 1994-03-02
JPH04506102A (en) 1992-10-22
CZ697590A3 (en) 1993-09-15
EP0461221A1 (en) 1991-12-18
WO1991010059A1 (en) 1991-07-11
US5178110A (en) 1993-01-12
DE4029159A1 (en) 1991-07-04
RU2060403C1 (en) 1996-05-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee